From 18530b2b120729c72d8e85617c96157288c27216 Mon Sep 17 00:00:00 2001
From: "Egor.Ushakov" <egor.ushakov@jetbrains.com>
Date: Tue, 8 Nov 2016 15:58:27 +0300
Subject: [PATCH] check method signature in lambdas and bridge methods

---
 .../intellij/debugger/jdi/MethodBytecodeUtil.java   | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/java/debugger/impl/src/com/intellij/debugger/jdi/MethodBytecodeUtil.java b/java/debugger/impl/src/com/intellij/debugger/jdi/MethodBytecodeUtil.java
index d490f072182f..965695595e81 100644
--- a/java/debugger/impl/src/com/intellij/debugger/jdi/MethodBytecodeUtil.java
+++ b/java/debugger/impl/src/com/intellij/debugger/jdi/MethodBytecodeUtil.java
@@ -242,7 +242,7 @@ public class MethodBytecodeUtil {
           public void visitMethodInsn(int opcode, String owner, String name, String desc, boolean itf) {
             ReferenceType cls = ContainerUtil.getFirstItem(clsType.virtualMachine().classesByName(owner));
             if (cls != null) {
-              cls.methodsByName(name).stream().findFirst().ifPresent(methodRef::set);
+              cls.methodsByName(name, desc).stream().findFirst().ifPresent(methodRef::set);
             }
           }
         });
@@ -258,9 +258,16 @@ public class MethodBytecodeUtil {
       visit(method, new MethodVisitor(Opcodes.API_VERSION) {
         @Override
         public void visitMethodInsn(int opcode, String owner, String name, String desc, boolean itf) {
-          ReferenceType cls = ContainerUtil.getFirstItem(method.virtualMachine().classesByName(owner));
+          ReferenceType declaringType = method.declaringType();
+          ReferenceType cls = null;
+          if (declaringType.name().equals(owner.replace("/", "."))) {
+            cls = declaringType;
+          }
+          else if (!"java/lang/AbstractMethodError".equals(owner)) {
+            cls = ContainerUtil.getFirstItem(method.virtualMachine().classesByName(owner));
+          }
           if (cls != null) {
-            StreamEx.of(cls.methodsByName(name)).without(method).findFirst().ifPresent(methodRef::set);
+            StreamEx.of(cls.methodsByName(name, desc)).findFirst().ifPresent(methodRef::set);
           }
         }
       });